Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/9/2021
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 05/10/2021 05:56:29 -75.93, 149.59 100.19 05/10/2021 05:56:47 -75.94, 149.60 100.21 0.28 18
2 05/10/2021 06:46:48 77.06, -38.88 78.40 05/10/2021 06:45:49 77.05, -38.99 78.47 2.94 59
3 05/12/2021 21:22:58 75.05, 95.31 80.21 05/12/2021 21:24:06 75.06, 95.35 80.15 0.96 68
4 05/12/2021 22:13:14 -76.44, -92.86 101.48 05/12/2021 22:13:06 -76.43, -92.94 101.45 2.24 8
5 05/15/2021 13:39:39 75.76,-146.75 78.74 05/15/2021 13:40:21 75.76,-146.81 78.72 1.78 42
6 05/15/2021 14:30:07 -76.58, 23.43 102.28 05/15/2021 14:29:32 -76.58, 23.45 102.26 0.70 35
7 05/18/2021 05:56:31 75.95, -30.36 77.92 05/18/2021 05:56:46 75.96, -30.34 77.90 0.86 15
8 05/18/2021 06:46:51 -77.11, 141.31 103.55 05/18/2021 06:45:50 -77.11, 141.21 103.47 2.79 61
9 05/20/2021 21:22:58 -75.21, -84.24 101.73 05/20/2021 21:24:04 -75.21, -84.24 101.79 0.17 66

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 5/9/2021
SNOs_Map_NOAA-20_AQUA_20210509.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 05/09/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA